GCD of 342, 260, 688, 635 Calculator

Given Input numbers are 342, 260, 688, 635

In the factoring method, we have to find the divisors of all numbers

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 260 :

The positive integer divisors of 260 that completely divides 260 are.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 688 :

The positive integer divisors of 688 that completely divides 688 are.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

GCD of numbers is the greatest common divisor

So, the GCD (342, 260, 688, 635) = 1.

Given numbers are 342, 260, 688, 635

The list of prime factors of all numbers are

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 260 are 2 x 2 x 5 x 13

Prime factors of 688 are 2 x 2 x 2 x 2 x 43

Prime factors of 635 are 5 x 127

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 342, 260, 688, 635

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(342, 260) = 44460

GCD(342, 260) = ( 342 x 260 ) / 44460

= 342 / 260

= 342

Step2:

LCM(2, 688) = 688

GCD(2, 688) = ( 2 x 688 ) / 688

= 2 / 688

= 2

Step3:

LCM(2, 635) = 1270

GCD(2, 635) = ( 2 x 635 ) / 1270

= 2 / 635

= 2

So, Greatest Common Divisor of 342, 260, 688, 635 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 985, 105, 157, 187
• GCD of 121, 362, 623, 557
• GCD of 926, 335, 515, 958
• GCD of 825, 998, 602, 747
• GCD of 975, 882, 477, 504

Given numbers are 342, 260, 688, 635
The greatest common divisor of numbers 342, 260, 688, 635 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 260, 688, 635 is 1.

1. What is the GCD of 342, 260, 688, 635?

GCD of given numbers 342, 260, 688, 635 is 1

2. How to calculate the greatest common divisor of 342, 260, 688, 635?

We can find the highest common divisor of 342, 260, 688, 635 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 342, 260, 688, 635 i.e 1.

3. How can I use the GCD of 342, 260, 688, 635Calculator?

Out the numbers 342, 260, 688, 635 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.